TREA

Wolfgang Hiersche

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  • Essen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for working up polyethersiloxanes
    • Patent number 7,612,159
    • Issue date Nov 3, 2009
    • Goldschmidt AG
    • George Burkhart
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process and apparatus for continuous hydrosilylation
    • Patent number 6,291,622
    • Issue date Sep 18, 2001
    • Goldschmidt AG
    • Jürgen Dröse
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Apparatus for treating suspensions
    • Patent number 5,934,579
    • Issue date Aug 10, 1999
    • Th. Goldschmidt AG
    • Wolfgang Hiersche
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

  • Information Patent Application

    Process for working up polyethersiloxanes
    • Publication number 20040132951
    • Publication date Jul 8, 2004
    • George Burkhart
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...